Using 68 students in professional education coursework, the study determined whether accomplishment of performance objectives determined by satisfactory performance on unit tests during instruction was related to the student's performance on an end-of-course retention test. Evidence supported the assignment of grade credit based on objective…

Focuses on modifying personalized systems of instruction (PSI) by using competency unit testing instead of mastery testing. The algebra service courses at the University of Arizona are described. Includes data on student achievement. (MNS)

To determine the correlation between unit test performance and retention on final examinations, scores of 68 secondary level teaching candidates enrolled in a general methods course were studied. Unit tests were administered frequently to determine student achievement of the 38 course objectives. Two retests per student were allowed, with…

The relationship between achievement and method of individualized instruction and testing was investigated using a class of 32 community college students. Construction of the mastery tests was described. For the class as a whole, students in a mastery-by-module group had slightly, but not significantly, higher scores than students in a…